Bundle kotlin-reflect so dependents get working Kotlin reflection#16
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Chaosgh wants to merge 2 commits into
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Bundle kotlin-reflect so dependents get working Kotlin reflection#16Chaosgh wants to merge 2 commits into
Chaosgh wants to merge 2 commits into
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InjectLib provides the shared kotlin-stdlib + inits kotlin.jvm.internal.Reflection before dependents load. Without reflect here, Reflection's factory is fixed to 'no reflection', so plugins (e.g. TransientCore item serialization via jackson-module-kotlin) hit KotlinReflectionNotSupportedError even when they shade their own reflect. Ship reflect alongside stdlib. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Dependents compile against Kotlin 2.3.x; the shared stdlib must be >= theirs. kotlin.jvm.internal.KotlinGenericDeclaration is a 2.3.20 stdlib class that kotlin-reflect 2.3.20 references, so stdlib+reflect must both be 2.3.20. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
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Problem
InjectLib is loaded first and provides the shared kotlin-stdlib for dependent plugins. When its
kotlin.jvm.internal.Reflectionclass initializes (at InjectLib load time), it fixes the reflection factory based on whetherkotlin-reflectis on its classloader. InjectLib ships stdlib but not kotlin-reflect, so the factory is permanently set to "no reflection".As a result, dependents hit
KotlinReflectionNotSupportedErrorat runtime — even when they shade their own kotlin-reflect, because their copy lives on a child classloader that InjectLib's already-initializedReflectioncan't see. On Minecraft 26.1.2 this broke e.g. TransientCore's item serialization (jackson-module-kotlin), cascading to several plugins failing to enable.Fix
Ship
kotlin-reflectalongsidekotlin-stdlib-jdk8(same${kotlin.version}) so it's shaded into the InjectLib jar. Then InjectLib'sReflectioninitializes with the reflection factory available, and every dependent gets working Kotlin reflection.Verified: the built jar now contains
kotlin/reflect/jvm/internal/ReflectionFactoryImplalongside the stdlib.